The Bolinder-Munktell 25 is a standard-tread farm tractor produced from 1934 to 1938 by Bolinder-Munktell in Eskilstuna, Sweden. It features a Bolinder W5 5.3L 2-cylinder liquid-cooled diesel engine producing 32 hp (23.9 kW) at 900 RPM. The tractor has a 4-speed gear transmission with 4 forward and 1 reverse gears, two-wheel drive, and manual steering with an open operator station. It includes a rear PTO operating at 540 RPM. The tractor's dimensions include a 70.1 inch (178 cm) wheelbase, 113 inch (287 cm) length, 63.4 inch (161 cm) width, and weighs 4497 lbs (2039 kg).